Hex #6a8d8e or rgb(106,141,142) in RGB space is the tint of cyan. It has hue angle of 181.67 degrees, value = 56 and saturation = 25. #6a8d8e can be obtained by mixing 4 colors: 4 drops of magenta, 3 drops of cyan, 4 drops of green, 1 drop of white.
Nearest safe hex - #669999. Below you can see the block with #6a8d8e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a8d8e to the mixer and play with it.